Use of essential oils during pregnancy is one of the most common questions asked by many pregnant women. Essential Oils and Pregnancy. Some essential oils are great to use during pregnancy, whereas others have not been cleared for use while expecting, as some can even induce contractions.According to Hopkins Medicine, essential oils are highly concentrated oil extracts of a plant. List of Essential Oils to Avoid in Pregnancy . The NAHA’s website contains a more comprehensive list of essential oils to avoid when pregnant, during labor, and throughout breastfeeding, which can be found here. During pregnancy your body could become more sensitive to essential oils. Essential Oils to Avoid During Pregnancy. How to use Essential OILs when Pregnant. Say, “OK, I know as I'm gaining weight, I actually need a little bit more support,” or, “No during pregnancy I'm very sensitive. Never ingest essential oil orally as this could be toxic to you or your baby; If possible avoid essential oil in the first trimester (the first three months of pregnancy) The best method of application is through inhalation or diffusion. According to Jane Buckle, author of Clinical Aromatherapy, “The use of essential oils in pregnancy is a contentious subject, especially during the vital first 3-month period. So while certain oils are great for ingesting while not pregnant, a good general rule of thumb during pregnancy is to avoid ingesting. So start with a little bit less and then really learn to listen to your body. Expectant mothers should be aware that essential oils, due to their tiny molecular size, can enter the fetal bloodstream through the placenta even if the oils are only used topically. Oils often require a carrier oil, such as coconut or almond oil, to dilute the oil and avoid skin irritation. Do not ingest essential oils during pregnancy. Essential Oils To Avoid During Pregnancy and Breastfeeding. 11 Essential Oils To Avoid During Pregnancy and Lactation. Even though many essential oils are safe to use, pregnant women should note that there are certain essential oils to avoid when pregnant. According to Essential Oil Safety, the following oils should be completely avoided by pregnant and breastfeeding women:. The list is a result of medical studies that were done that determined these essential oils are not safe during pregnancy and lactation. I need to use a little bit less.” Since essential oils have a very small molecule size and a chemical weight of less than 1000m (m = weight of molecule), they are easily absorbed by the skin. Related: 6 … It’s important to be aware of what essential oils are bad for pregnancy. Read on for a list of essential oils you must avoid, if pregnant. The natural compounds of the plant are extracted by distilling or cold pressing the plant. Anise, Pimpinella anisum Anise (star), Illicium verum Araucaria, Neocallitropsis pancheri Artemisia vestita, Artemisia vestita Atractylis, Atractyllodes lancea Birch (sweet), Betula lenta Where to Buy. Here’s the list of essential oils to avoid in pregnancy. There are, however, some essential oils to avoid during pregnancy. Remember the general rule of using essential oils during pregnancy: Essential oils are best avoided during pregnancy, except if they have been proven safe for use. Avoid Ingesting Essential Oils Ingesting essential oils is going to deliver the most intense effects of the oil to your body. Avoid internal use of essential oils during pregnancy. While essential oils do help soothe the nerves, there are a few you best avoid. A qualified aromatherapist can give more details regarding preparation of specific oils. While there are oils that can be quite calming during pregnancy, there are some other essential oils that can have the opposite effect. Essential oils ca be bought online or on the high street. Furthermore, there are oils that can even induce contractions (such as thuja and myrrh), and it’s best to stay away from them in order to avoid … Avoid placing it on your skin. Essential Oil Experts has compiled a list of essential oils to avoid during pregnancy.